2079797775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61487}}^1$

素因数の和:61552

約数の個数: 48

約数和(自身を含む): 3842754048

約数和(自身を除く): 1762956273

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 2255, 3075, 6765, 11275, 33825, 61487, 184461, 307435, 676357, 922305, 1537175, 2029071, 2520967, 3381785, 4611525, 7562901, 10145355, 12604835, 16908925, 27730637, 37814505, 50726775, 63024175, 83191911, 138653185, 189072525, 415959555, 693265925, 2079797775]

約数ペア:

[(1, 2079797775), (3, 693265925), (5, 415959555), (11, 189072525), (15, 138653185), (25, 83191911), (33, 63024175), (41, 50726775), (55, 37814505), (75, 27730637), (123, 16908925), (165, 12604835), (205, 10145355), (275, 7562901), (451, 4611525), (615, 3381785), (825, 2520967), (1025, 2029071), (1353, 1537175), (2255, 922305), (3075, 676357), (6765, 307435), (11275, 184461), (33825, 61487)]